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4 years ago

Will the opposite of zero always sometimes never be be zero explain your reasoning

1 answer:

4 0

always because the opposite of a positive is a negative, and the opposite of a positive is a negative. But zero is neither positive or negative, therefore is has no real opposite and is zero.

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Ashley is baking a cake. The recipe calls for seven cups of flour. She already put in four cups. How many more cups does she nee

yawa3891 [41]

She need to add 3 more cups of flour.

8 0

3 years ago

Read 2 more answers

ABCD is a parallelogram. If AB = 3x and CD = x+10, find AB

Readme [11.4K]

A parallelogram by definition is a four-sided figure with opposite sides that are parallel.

If that's the case, the length of opposite sides should be the same as well, meaning that:

$AB=CD$

then,

$\begin{gathered} 3x=x+10 \\ \text{solve for x} \\ 3x-x=10 \\ 2x=10 \\ x=\frac{10}{2} \\ x=5 \end{gathered}$

find AB

$\begin{gathered} AB=3x \\ AB=3\cdot5 \\ AB=15 \end{gathered}$

7 0

1 year ago

Question 21<br>How many factors of 50 are there?

Masteriza [31]

Answer:

Step-by-step explanation:

1, 2, 5, 10, 25, 50

Hope this helps

4 0

3 years ago

Read 2 more answers

Lim (1 + 1/x)^(3x) as x->infinity

kobusy [5.1K]

Lim ln([(x+1)/x]^3x) as x ->.infinity =lim ln([(x+1)^(3x)]/[x^(3x)]) as s->infinity =lim ln((x+1)^(3x))-ln(x^(3x)) = infinity - infinity
your answer is e3 but you can use l'hopital if you liketake the log, get 3xln(1+1/x)which is in the form ∞×0 then use the usual trick of rewriting as ln(1+1/x)/1/3x

4 0

3 years ago

You want to give your friend a soccer ball for a gift. The soccer ball has a

Ede4ka [16]

Answer:

volume of cube share box = 67.92 inch²

Step-by-step explanation:

given data

soccer ball volume = 85.3π cubic inches

solution

we know that ball will fit inside the box when box length will be equal to diameter of ball

and here soccer ball volume will be express as

soccer ball volume = $\frac{4}{3}\times \pi \times r^3$ .................1

85.3π = $\frac{4}{3}\times \pi \times r^3$

solve it we get

r³ = 69.9765

r = 4.12 inch

so diameter = 2 × 4.12 = 8.24 inch

diameter = length of box side

volume of cube share box = a²

volume of cube share box = 8.24²

volume of cube share box = 67.92 inch²

6 0

3 years ago